The soil above the base of a reinforced concrete cantilever or counterfort wall is included as part of the weight of the wall in stability calculations.

Mair reports work described in 1844 to install counterforts in slopes, which were typically trenches that were two metres wide and around eight metres apart. They were dug down one metre and backfilled with gravel or rubble stone to provide internal buttresses and deep drains.

This angle is buttressed from the interior by an enormous counterfort of lower mountain country, extending several hundred miles to the eastward, forming the main part of the highlands of Bolivia, and separating the tributaries of the Amazon

The physical impossibility of the line along the counterfort or mountain range from Punta Mona was easily demonstrated, for the very simple reason that no such counterfort or mountain range existed.

Counterfort

Meaning

Noun

Origin